Electronics - Aquaponics - Demand feeder 2 breadboard

I've started work on the electronics and programming of my new demand feeder.

I also found my cardboard fish from the first version demo on youtube, so I thought I'd re-make the video with the new chip and this time, a counter that flashes the number of illegal attempts to get food. There will be another counter to flash feeds and a few others.

But for now, here is where I'm at so far....

I'm feeling a lot more confident this time with a little better understanding of the electronics involved.